How far is Cheyenne, WY, from Porto?
The distance between Porto (Porto Airport) and Cheyenne (Cheyenne Regional Airport) is 4715 miles / 7588 kilometers / 4097 nautical miles.
Porto Airport – Cheyenne Regional Airport
Search flights
Distance from Porto to Cheyenne
There are several ways to calculate the distance from Porto to Cheyenne. Here are two standard methods:
Vincenty's formula (applied above)- 4715.259 miles
- 7588.473 kilometers
- 4097.448 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 4703.299 miles
- 7569.226 kilometers
- 4087.055 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Porto to Cheyenne?
The estimated flight time from Porto Airport to Cheyenne Regional Airport is 9 hours and 25 minutes.
What is the time difference between Porto and Cheyenne?
The time difference between Porto and Cheyenne is 6 hours. Cheyenne is 6 hours behind Porto.
Flight carbon footprint between Porto Airport (OPO) and Cheyenne Regional Airport (CYS)
On average, flying from Porto to Cheyenne generates about 547 kg of CO2 per passenger, and 547 kilograms equals 1 206 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto to Cheyenne
See the map of the shortest flight path between Porto Airport (OPO) and Cheyenne Regional Airport (CYS).
Airport information
| Origin | Porto Airport |
|---|---|
| City: | Porto |
| Country: | Portugal  |
| IATA Code: | OPO |
| ICAO Code: | LPPR |
| Coordinates: | 41°14′53″N, 8°40′53″W |
| Destination | Cheyenne Regional Airport |
|---|---|
| City: | Cheyenne, WY |
| Country: | United States  |
| IATA Code: | CYS |
| ICAO Code: | KCYS |
| Coordinates: | 41°9′20″N, 104°48′43″W |